/** @file sys_pmm.h
*   @brief PMM Driver Header File
*   @date 03.Apr.2015
*   @version 04.04.00
*   
*   This file contains:
*   - Definitions
*   - Types
*   .
*   which are relevant for the System driver.
*/

/* 
* Copyright (C) 2009-2015 Texas Instruments Incorporated - www.ti.com 
* 
* 
*  Redistribution and use in source and binary forms, with or without 
*  modification, are permitted provided that the following conditions 
*  are met:
*
*    Redistributions of source code must retain the above copyright 
*    notice, this list of conditions and the following disclaimer.
*
*    Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the 
*    documentation and/or other materials provided with the   
*    distribution.
*
*    Neither the name of Texas Instruments Incorporated nor the names of
*    its contributors may be used to endorse or promote products derived
*    from this software without specific prior written permission.
*
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
*  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
*  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
*  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/


#ifndef __SYS_PMM_H__
#define __SYS_PMM_H__

#include "reg_pmm.h"

#ifdef __cplusplus
extern "C" {
#endif

/* USER CODE BEGIN (0) */
/* USER CODE END */

/* Bit Masks */
#define PMM_LOGICPDPWRCTRL0_LOGICPDON0      0x0F000000U     /*PD2*/
#define PMM_LOGICPDPWRCTRL0_LOGICPDON1      0x000F0000U     /*PD3*/
#define PMM_LOGICPDPWRCTRL0_LOGICPDON2      0x00000F00U     /*PD4*/
#define PMM_LOGICPDPWRCTRL0_LOGICPDON3      0x0000000FU     /*PD5*/

#define PMM_MEMPDPWRCTRL0_MEMPDON0          0x0F000000U     /*RAM_PD1*/
#define PMM_MEMPDPWRCTRL0_MEMPDON1          0x000F0000U     /*RAM_PD2*/
#define PMM_MEMPDPWRCTRL0_MEMPDON2          0x00000F00U     /*RAM_PD3*/

#define PMM_LOGICPDPWRSTAT_DOMAINON	        0x00000100U
#define PMM_LOGICPDPWRSTAT_LOGICPDPWRSTAT	0x00000003U
#define PMM_MEMPDPWRSTAT_DOMAINON	        0x00000100U
#define PMM_MEMPDPWRSTAT_MEMPDPWRSTAT    	0x00000003U
#define PMM_GLOBALCTRL1_AUTOCLKWAKEENA	    0x00000001U

/* Configuration registers initial value */
#define PMM_LOGICPDPWRCTRL0_CONFIGVALUE ( (uint32)((uint32)0x5U << 24U) \
										| (uint32)((uint32)0x5U << 16U) \
										| (uint32)((uint32)0xAU << 8U)  \
										| (uint32)((uint32)0x5U << 0U)  )
#define PMM_MEMPDPWRCTRL0_CONFIGVALUE 	( (uint32)((uint32)0x5U << 24U) \
										| (uint32)((uint32)0x5U << 16U) \
										| (uint32)((uint32)0x5U << 8U)  \
										)

#define PMM_PDCLKDISREG_CONFIGVALUE		( (uint32)((uint32)(1U-1U) << 0U) \
										| (uint32)((uint32)(1U-1U) << 1U) \
										| (uint32)((uint32)(1U-0U) << 2U) \
										| (uint32)((uint32)(1U-1U) << 3U) )

#define PMM_GLOBALCTRL1_CONFIGVALUE		( (uint32)((uint32)0U << 8U) \
                                        | (uint32)((uint32)0U << 0U))


/** @enum pmmLogicPDTag
*   @brief PMM Logic Power Domain 
*
*   Used to define PMM Logic Power Domain
*/
typedef enum pmmLogicPDTag
{
	PMM_LOGICPD1	= 4U,	/*-- NOT USED*/
	PMM_LOGICPD2	= 0U,
	PMM_LOGICPD3	= 1U,
	PMM_LOGICPD4	= 2U,
	PMM_LOGICPD5	= 3U
}pmm_LogicPD_t;


/** @enum pmmMemPDTag
*   @brief PMM Memory-Only Power Domain 
*
*   Used to define PMM Memory-Only Power Domain
*/
typedef enum pmmMemPDTag
{
	PMM_MEMPD1 = 0U,
	PMM_MEMPD2 = 1U,
	PMM_MEMPD3 = 2U
}pmm_MemPD_t;


/** @enum pmmModeTag
*   @brief PSCON operating mode 
*
*   Used to define the operating mode of PSCON Compare Block
*/
typedef enum pmmModeTag
{
	LockStep				= 0x0U,
	SelfTest				= 0x6U,
	ErrorForcing			= 0x9U,
	SelfTestErrorForcing	= 0xFU
}pmm_Mode_t;


typedef struct pmm_config_reg
{
	uint32 CONFIG_LOGICPDPWRCTRL0;
	uint32 CONFIG_MEMPDPWRCTRL0;
	uint32 CONFIG_PDCLKDISREG;
	uint32 CONFIG_GLOBALCTRL1;
}pmm_config_reg_t;

/**
 * @defgroup PMM PMM
 * @brief Power Management Module
 *
 * The PMM provides memory-mapped registers that control the states of the supported power domains. 
 * The PMM includes interfaces to the Power Mode Controller (PMC) and the Power State Controller (PSCON). 
 * The PMC and PSCON control the power up/down sequence of each power domain.
 *
 * Related files:
 * - reg_pmm.h
 * - sys_pmm.h
 * - sys_pmm.c
 *
 * @addtogroup PMM
 * @{
 */
 
/* Pmm Interface Functions */
void pmmInit(void);
void pmmTurnONLogicPowerDomain(pmm_LogicPD_t logicPD);
void pmmTurnONMemPowerDomain(pmm_MemPD_t memPD);
void pmmTurnOFFLogicPowerDomain(pmm_LogicPD_t logicPD);
void pmmTurnOFFMemPowerDomain(pmm_MemPD_t memPD);
boolean pmmIsLogicPowerDomainActive(pmm_LogicPD_t logicPD);
boolean pmmIsMemPowerDomainActive(pmm_MemPD_t memPD);
void pmmGetConfigValue(pmm_config_reg_t *config_reg, config_value_type_t type);
void pmmSetMode(pmm_Mode_t mode);
boolean pmmPerformSelfTest(void);

/**@}*/
/* USER CODE BEGIN (1) */
/* USER CODE END */

#ifdef __cplusplus
}
#endif /*extern "C" */

#endif

